213219504

素因数分解:

$2^4\times 3^2\times {\mathrm{1480691}}^1$

素因数の和:1480705

約数の個数: 30

約数和(自身を含む): 596718876

約数和(自身を除く): 383499372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1480691, 2961382, 4442073, 5922764, 8884146, 11845528, 13326219, 17768292, 23691056, 26652438, 35536584, 53304876, 71073168, 106609752, 213219504]

約数ペア:

[(1, 213219504), (2, 106609752), (3, 71073168), (4, 53304876), (6, 35536584), (8, 26652438), (9, 23691056), (12, 17768292), (16, 13326219), (18, 11845528), (24, 8884146), (36, 5922764), (48, 4442073), (72, 2961382), (144, 1480691)]